
<h1><span class="yiyi-st" id="yiyi-12">numpy.obj2sctype</span></h1>
        <blockquote>
        <p>原文：<a href="https://docs.scipy.org/doc/numpy/reference/generated/numpy.obj2sctype.html">https://docs.scipy.org/doc/numpy/reference/generated/numpy.obj2sctype.html</a></p>
        <p>译者：<a href="https://github.com/wizardforcel">飞龙</a> <a href="http://usyiyi.cn/">UsyiyiCN</a></p>
        <p>校对：（虚位以待）</p>
        </blockquote>
    
<dl class="function">
<dt id="numpy.obj2sctype"><span class="yiyi-st" id="yiyi-13"> <code class="descclassname">numpy.</code><code class="descname">obj2sctype</code><span class="sig-paren">(</span><em>rep</em>, <em>default=None</em><span class="sig-paren">)</span><a class="reference external" href="http://github.com/numpy/numpy/blob/v1.11.3/numpy/core/numerictypes.py#L603-L657"><span class="viewcode-link">[source]</span></a></span></dt>
<dd><p><span class="yiyi-st" id="yiyi-14">返回对象的Python类型的标量dtype或NumPy等价物。</span></p>
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<tr class="field-odd field"><th class="field-name"><span class="yiyi-st" id="yiyi-15">参数：</span></th><td class="field-body"><p class="first"><span class="yiyi-st" id="yiyi-16"><strong>rep</strong>：any</span></p>
<blockquote>
<div><p><span class="yiyi-st" id="yiyi-17">返回类型的对象。</span></p>
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<p><span class="yiyi-st" id="yiyi-18"><strong>默认值</strong>：any，可选</span></p>
<blockquote>
<div><p><span class="yiyi-st" id="yiyi-19">如果给出，则返回其类型不能被确定的对象。</span><span class="yiyi-st" id="yiyi-20">如果没有给出，则返回这些对象的None。</span></p>
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<tr class="field-even field"><th class="field-name"><span class="yiyi-st" id="yiyi-21">返回：</span></th><td class="field-body"><p class="first"><span class="yiyi-st" id="yiyi-22"><strong>dtype</strong>：dtype或Python类型</span></p>
<blockquote class="last">
<div><p><span class="yiyi-st" id="yiyi-23"><em class="xref py py-obj">rep</em>的数据类型。</span></p>
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<div class="admonition seealso">
<p class="first admonition-title"><span class="yiyi-st" id="yiyi-24">也可以看看</span></p>
<p class="last"><span class="yiyi-st" id="yiyi-25"><a class="reference internal" href="numpy.sctype2char.html#numpy.sctype2char" title="numpy.sctype2char"><code class="xref py py-obj docutils literal"><span class="pre">sctype2char</span></code></a>，<a class="reference internal" href="numpy.issctype.html#numpy.issctype" title="numpy.issctype"><code class="xref py py-obj docutils literal"><span class="pre">issctype</span></code></a>，<a class="reference internal" href="numpy.issubsctype.html#numpy.issubsctype" title="numpy.issubsctype"><code class="xref py py-obj docutils literal"><span class="pre">issubsctype</span></code></a>，<a class="reference internal" href="numpy.issubdtype.html#numpy.issubdtype" title="numpy.issubdtype"><code class="xref py py-obj docutils literal"><span class="pre">issubdtype</span></code></a>，<code class="xref py py-obj docutils literal"><span class="pre">maximum_sctype</span></code></span></p>
</div>
<p class="rubric"><span class="yiyi-st" id="yiyi-26">例子</span></p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">obj2sctype</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">int32</span><span class="p">)</span>
<span class="go">&lt;type &apos;numpy.int32&apos;&gt;</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">obj2sctype</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mf">1.</span><span class="p">,</span> <span class="mf">2.</span><span class="p">]))</span>
<span class="go">&lt;type &apos;numpy.float64&apos;&gt;</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">obj2sctype</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mf">1.</span><span class="n">j</span><span class="p">]))</span>
<span class="go">&lt;type &apos;numpy.complex128&apos;&gt;</span>
</pre></div>
</div>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">obj2sctype</span><span class="p">(</span><span class="nb">dict</span><span class="p">)</span>
<span class="go">&lt;type &apos;numpy.object_&apos;&gt;</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">obj2sctype</span><span class="p">(</span><span class="s1">&apos;string&apos;</span><span class="p">)</span>
<span class="go">&lt;type &apos;numpy.string_&apos;&gt;</span>
</pre></div>
</div>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">obj2sctype</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="nb">list</span><span class="p">)</span>
<span class="go">&lt;type &apos;list&apos;&gt;</span>
</pre></div>
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</dd></dl>
